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Round|Natural|GIA

3.21ct D IF Round Natural Diamond

EX • D/IF • GIA 7173633163

Certificate GIA 7173633163

Diamond specifications and retailer prices

From HK$1,135,836 HKD
As of November 2, 2026
Save HK$715,396 HKD (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$1,851,232 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 3.21ct natural round diamond

This 3.21ct natural round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7173633163. Listed at 4 retailers as of November 2, 2026, with prices from HK$1,135,836 to HK$1,851,232, a HK$715,396 spread on the same certified stone. MOH London lists it at HK$1,851,232. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.21
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7173633163
Dimensions9.44 × 9.51 × 5.84 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
9.44 mm9.51 mm3.21 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7173633163
Side View
Table 58.0%Crown 35°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$1,851,232 HKD|Low: HK$1,135,836 HKD|High: HK$1,873,542 HKD|Avg: HK$1,396,474 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 4HK$1,135,836 HKD
Retailer 2HK$1,155,443 HKD
Retailer 5HK$1,374,427 HKD
Retailer 3HK$1,432,282 HKD
MOH LondonHK$1,851,232 HKD

39 data points across 5 retailers

4 retailersHK$1,135,836 HKD to HK$1,851,232 HKD

B+
Cheapest Retailer
-
HK$1,135,836 HKD
B+
Retailer 2
-
HK$1,155,443 HKD
View
B+
Retailer 3
-
HK$1,432,282 HKD
View
Most Expensive
B
MOH London
A1A0ED210 · Nov 2
HK$1,851,232 HKD
£185,789 GBP
View
3 more retailers have this diamond
Prices start from HK$1,135,836 HKDSave up to HK$715,396 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.21ct Round
HK$1,135,836 HKD